How to Add Refrigerant to a 1998 Buick Park Avenue 3.8L V6

Buick Park Avenue Model Years - 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005

Where the low pressure A/C port is on 1998 Park Avenue and how to add add freon

Author

Hans Angermeier is an ASE certified Maintenance and Light Repair Technician and has produced over 100,000 videos showing drivers how to fix things on their cars. He has broad expertise on basic repair procedures covering the majority of cars on the road. Over the past 10 years, Hans has been focused on building CarCareKiosk, which is visited by millions of drivers each month.

1997 Pontiac Bonneville SE 3.8L V6 Clock Set Clock

Is the clock in your car ahead or behind? Learn how to set it here!

1998 Buick Park Avenue 3.8L V6 Battery Clean Battery & Terminals

If your battery has green or white cruddy deposits, it is probably not getting enough juice from and will likely wear out sooner

1998 Buick Park Avenue 3.8L V6 Windshield Washer Fluid Check Fluid Level

There's no reason to check the washer fluid level without adding some - see how to do it here!

1998 Buick Park Avenue 3.8L V6 Battery Replace

Did you know that heat is worse for your battery than cold? Replace it every 4 years

Share on   Share on Twitter   Share on Facebook
Parts & Tools
We may earn a commission from qualifying purchases as an Amazon Associate
Video Description

When the air conditioner in your 1998 Buick Park Avenue starts blowing hot air, you likely have a freon leak. Recharging the freon in your AC system is an inexpensive and easy first step to restoring the cooling capacity of your A/C system. Most refrigerants include a leak sealer that will seal small leaks in addition to filling the R134a freon. The A/C system in your Park Avenue consists of a compressor that is belt-driven, an evaporator and freon. If there is a problem with your compressor or evaporator, adding freon will not restore cooling.

How do you recharge AC in a 1998 Buick Park Avenue? The low side AC port location is the first thing to find when you are looking for how to put freon in a car. Once you find the 1998 Park Avenue AC low pressure port cap, hook up the can of refrigerant to the low pressure port. When your compressor kicks on, add freon to the correct pressure. In addition to cooling, freon lubricates the compressor when it runs. Typically the AC recharge kit you buy will have enough capacity to add enough freon to get the AC in your Park Avenue to blow cold air.

What type of refrigerant does a 1998 Buick Park Avenue use? Air conditioning systems can vary so it is critical that you check the sticker in the engine bay to determine your Park Avenue refrigerant type. There is an AC sticker in the engine bay of your 1998 Park Avenue that indicates if it requires R134a refrigerant or the newer R1234YF type to do a recharge. You cannot add R1234YF refrigerant to a R134a system nor can you add R134a refrigerant to a R1234YF system. R134a and R1234YF have different low pressure port types, so you should never use a recharge adapter to add the wrong type of refrigerant. Recharging your Park Avenue with the wrong type of freon can make the AC recharge cost much higher!

  • Advance Auto coupon for
    20% off entire order: KIOSK20